If The Undertaker retired and he was required to be in a match at Wrestlemania?

Question

If the Undertaker one day retires, and 2 years after he retired.

He is required to be a surprise opponent in a match, and he lost would he be considered just losing, or would losing be part of his streak.

If losing one match at this one Wrestlemania doesn't pertain to part of his streak, he just loses nothing happens?

Answer 1

The Undertaker doesn't "retire" but instead just comes back to life. He is dead afterall.

Answer 2

yeah but that wont happen he'll retire as 17-0

Answer 3

He would use that as his last match.

Answer 4

he has retired so he won;t so lose his streak

Answer 5

Nothing could happen he was retired so it would not count.

Answer 6

If it's a Wrestlemania, it's part of his streak.